tree wide: use kvfree() than conditional kfree()/vfree()

[linux-drm-fsl-dcu.git] / mm / percpu.c

diff --git a/mm/percpu.c b/mm/percpu.c
index 8a943b97a053a6aef9c939b6b06854fedea01b7b..998607adf6eb840a6ae30371484839277eaaab6b 100644 (file)
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -305,16 +305,12 @@ static void *pcpu_mem_zalloc(size_t size)
 /**
  * pcpu_mem_free - free memory
  * @ptr: memory to free
- * @size: size of the area
  *
  * Free @ptr.  @ptr should have been allocated using pcpu_mem_zalloc().
  */
-static void pcpu_mem_free(void *ptr, size_t size)
+static void pcpu_mem_free(void *ptr)
 {
-       if (size <= PAGE_SIZE)
-               kfree(ptr);
-       else
-               vfree(ptr);
+       kvfree(ptr);
 }
 
 /**
@@ -463,8 +459,8 @@ out_unlock:
         * pcpu_mem_free() might end up calling vfree() which uses
         * IRQ-unsafe lock and thus can't be called under pcpu_lock.
         */
-       pcpu_mem_free(old, old_size);
-       pcpu_mem_free(new, new_size);
+       pcpu_mem_free(old);
+       pcpu_mem_free(new);
 
        return 0;
 }
@@ -732,7 +728,7 @@ static struct pcpu_chunk *pcpu_alloc_chunk(void)
        chunk->map = pcpu_mem_zalloc(PCPU_DFL_MAP_ALLOC *
                                                sizeof(chunk->map[0]));
        if (!chunk->map) {
-               pcpu_mem_free(chunk, pcpu_chunk_struct_size);
+               pcpu_mem_free(chunk);
                return NULL;
        }
 
@@ -753,8 +749,8 @@ static void pcpu_free_chunk(struct pcpu_chunk *chunk)
 {
        if (!chunk)
                return;
-       pcpu_mem_free(chunk->map, chunk->map_alloc * sizeof(chunk->map[0]));
-       pcpu_mem_free(chunk, pcpu_chunk_struct_size);
+       pcpu_mem_free(chunk->map);
+       pcpu_mem_free(chunk);
 }
 
 /**